He said police were first out at the Compass West Apartments on Monday night when Burger’s disappearance was called in, and then again Wednesday night to canvass the area. Multiple detectives were at the apartment Thursday.

Pennsylvania State Police based in Mercer had been handling the investigation since the body was found Wednesday at Tri-County Industries in Grove City, Pa.

Tri-County serves nine counties, and the Mercer County coroner’s office had the body.

Read more about Gina and events surrounding her death in Saturday's Vindicator or on Vindy.com.